Family planning activities of officil health and welfare agencies, United States, 1966.
D003153:Community Health Services; D003710:Demography; D005193:Family Planning Services / Q000600:supply & distribution*; D005380:Financing, Government; D007182:Income; D007318:Inservice Training; D007878:Legislation as Topic; D012946:Social Welfare; D014481:United States; D014492:United States Public Health Service